Vise drill press



y 9, 1956 c. A. BRUERE 2,747,439

VISE DRILL PRESS Filed Aug. 29, 1952 IN VENT OR.

ATTU R N EYS in the periphery journaled in the boss of the base and2,747 ,439 VISE DRI L PRESS Charles A. Bruere, Sheridan, Wye.Application August 29, 1952, Serial No. 307,096 6 Claims. (Cl. 77-44)This invention relates to small manually actuated drill presses whereina drill is rotated by a crank ratchet, and in particular a drill pressadapted to be posttioned on the jaw of a vise wherein with a plate orother object positioned against the opposite jaw of the vise the drillmay be rotated by hand to drill a hole in a plate or object.

The purpose of this invention is to provide means for applying pressureto a manually actuated drill press wherein a drill rotated in the drillpress is adapted to bore a hole through material fed toward the drillpress.

press where a (1 tool it is difiicult to apply sufiicient pressure tothe bit of the drill to force the drill through a plate of metal Withthis thought in mind this invention contemplates a base, L-shape incross section having a spindle with a drill holding chuck in the outerend rotatably mounted therein and having a handle or crank with aratchet therein positioned on the spindle whereby the drill is rotateupon turning the spindle with the crank.

The object of this invention is, therefore, to means mounting positionedon t a vise the adapted to be manually actuated to bore a hole through apiece of material positioned against the opposite jaw o the vise.

Another object of the invention is to provide a manually actuated drillpress that is adapted to be mounted on the jaw of a vise withoutpermanently attaching the device to the jaw.

A further object of the invention is to provide a manually actuateddrill press for use in a vise in which the drill press is of lo andeconomical construction.

objects and advantages in view the invention embodies a base L-shape incross section having a boss extended from one side, a spindle having adrill retaining socket in the outer end and a row of teeth a hubjournaled on the spindle and having pawl therein, the pawl beingpositioned the spindle handle having a a spring actuated whereby Otherfeatures and advantages of the invention will appear from the followingdescription taken in connection with the drawing wherein:

Figure l is a side elevational view illustrating the drill press of thisinvention mounted on the jaw of a vise and showing a member in dot anddash lines positioned to be drilled by a drill in the drill press.

Figure 2 is a vertical section taken on line 2-2 of Fig. 1 through thelatch mechanism incorporated in the crank and spindle of the drillpress.

Figure 3 is a longitudinal section taken on line 33 of Fig. 1 lookingupwardly and illustrating an opening through the hub of the crank andspindle whereby a tool may be inserted in the device for removing aspindle thereof.

Figure 4 is a Fig. 3.

Figure tion wherein the device is provided flat sides.

Figure 6 is a section taken on line 6-6 of Figure 5.

Referring now to the drawing wherein like reference characters denotecorresponding parts the manually actuated vice drill press of thisinvention includes a spindle of reduced diameter in a boss and a crankor handle 15 dle drill in the similar section taken on line 4-4-o 5 is afront elevational view showing a modificawith a socket having in thesurf whereby with the crank actuated in a direction from the positionshown in F with a drill mounted therein, as indicated by the numera '20is rotated.

The outer end of the spindle is provided with a flange 21 by which thecrank is retained in position on the spindle and the opposite endthereof 18 provided with a nut 22 that is threaded on a stud 11 of thespindle and thereby, ably mounting the spindle in the b peripheralsurface of the nut 22 is provided with slots or serrations 24 tofacilitate rotati the nut and, as illustrated in Fig. 3 the nut ispositione a recess 25 in the inner surface of the leg hereby the leg isadapted to be positioned against a surfa 26 of a jaw 27 with thehorizontally tioned on the upper end The Spindle 10 is provided desiredto use projection 30 opening 31 which extends through the spindle andwhich is positioned to hub 16 whereby a tool, as indicated by thenumeral 3 may be inserted through with said openings in registeringrelation with 31 of the spindle so that the tool may engage the en ofthe shank of the drill to dislodge the drill from th socket 28 in theend of the spindle.

The crank or handle 15 is provided with a bore 35 which the pawl17isslidably mounted and, as illustrat in Fig. 2, the pawl is urged towardthe ratchet teeth by the spring 18 and is held in position by a pin 36pc tioned in the pawl and extended into a slot 37 in one s of the crank15.

With the parts arranged of this invention is positioned on a jaw, 27 ofa vise and with a dri the spindle a hole may 0e drilled in a plate orother p of work as indicated by be fed toward the drill by the jaw whichis indicated by the numeral 40.

Spindles having sockets of different sizes may be vided, however, indrills of this type the same size s is used for drills of differentsizes.

In the design shown in Figures 5 and 6 a spind similar to the spindle 10is provided with a square 5 42 having a similarly shaped recess 43 arounthe end. The opposite end of the spindle is provided l stub shaft 44 bywhich the spindle is journaled in a ing 45 of a boss 46 on a verticalleg or plate 47 L-shaped bracket having an upper horizontally di:arcuate leg or plate 48. The stub shaft 44 is pr with a threaded stud 49on which a nut 50 is th] The nut 50 is positioned in a recess 51 and thestu is provided with a washer 52.

in this manner the drill pi such as the L The outer surface ofa base'53of the spindle is provided bore there with fiat sides whereby thespindle may be rotated with flange, on an extended end a a wrench or thelike. site end, and ratchet teeth The spindles of this tool may,therefore, be provided naled in the bore of the boss with sockets forround shank drills, or with sockets for base below the plane of thehorizontal leg of the base Wood bits, or for bits or socketsof-ditferent types and and extending inwardly of the vertical leg of thebase, a designs. nut threaded on the stud of the spindle rorI'Ctfillllll" the It will be understood that modifications may be madein spindle in the boss of the base, a hub ournaled on the the esign andarrangement of the parts without departspindle and having a crankextended therefrom a pawl ing from the spirit of the invention. carriedby the crank, extended through the hub, and posiat is claimed is tionedto engage the ratchet teeth of the spindle whereby l. A drill presscomprising an L-shaped base having a rotation of the. crank in onedirection rotates the spindle, .short arm and a long arm, a spindlejournaled in the and a spring positioned to urge the pawl intoengagement arm of the base below a plane passing through the shortholding socket in the end on which the annular flange is in one end anda row of-ratchet teeth in the peripheral 5. In a boring tool, thecombination which comprises a surface, a handle journaled on saidspindle and a ratchet base L-shaped in cross section having ahorizontallydis- .in said handle and positioned to enact with theratchet posed leg and a vertical leg, said vertical leg having a .teethof the spindle for rotating the spindle and a drill bore therethrough,and a spindle having a drill bit retaintherein by the handle. I ingsocket extended inwardly from one end journaled in I A drill presscomprising a base, a spindle extended the bore of, the verticallydisposedleg and extending befrom the base, said base being L-shape incross section low the planeofthe'horizontal leg in the opposite dire c--i having a long leg and a short leg and having a boss in tion to theextension of the horizontal leg and having flat .which the spindle isjournaled extended from the long Wrench gripping surfaces on the outersurface leg thereof below a plane passin throu h the short leg 11 aoring tool, the combination which comprises a o the base, sald spindlehaving a drill holding socket in base L-shaped 1n cross section having ahorizontally CllS- one end and a row of ratchet teeth in the peripheralsurposed leg and a vertical leg, said vertical leg having a face, ahandle ournaled on said spindle, and a ratchet bore therethrough asplndle havin a dull bit retaining in said handleand positioned to coactwith the ratchet socket extended *inwardlyfrom one end journaled in the,teeth otthe spindle fo i'rotating the spindle and a drill bore of thevertically disposed leg extending'inwardly f om th basqsaid base beingII-shape in cross section the outer surface and means' 're of thevertical leg below the plane of the horiz'ontalleg gripping surfaces oni a snind e nsa having along leg and a short leg and having a boss inore of the vertically disposed leg of the base.

therein by the handle. I

3. A drill press comprising a base, a spindle extended of the base--and;havin g flat wr thereof below a plane passing-through the shortleg of the x I R f rences Cited in the file -'of-'-this, patent Tbase,said spindle having a drill holding socket in one end T D' A PATENTS Iand a row of ratchet teeth. in, the peripheral surface, a I 1 f p handlejournaled on 'said'spindle, and a "ratchet in. said 40 ,g a1 22, 1331 hn e and position to coact with the ratchet teet of the 243,544 592 e. Jg- 188, 1868 spindle for rotating the spindle and a drill therein bythe" 270516 g i h n l said handle having a hub through hic if is 303,647952 9, 3 I

I Aug. 19, 1884 openings therethrough that are positioned to registerfor Vosburgh 1885 U, Olm Dec. 5, 1893 rglcnecign a tool for dlslodgmgadnll 1n the socket of the 1,337,205 7 Dingman v Apr. 20, 1920 i 1 1 4.In a drill press, the combination which comprises a 2 4 6 9 Cums Mar1947 vase, L-shaped in cross section having a horizontal and FOREIGNPATENTS vertical leg and said vertical leg having a boss with a 3,537Great Britain Sept. 6, 1878

